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Molybdenum Silicide
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Molybdenum Disilicide, an inorganic compound having the chemical formula MoSi2, can be described as a gray metallic liquid. Although insoluble in many acids, it is soluble in nitric acid and hydrofluoric acid. Both the radii of these atoms do not differ much, the electronegativities of both atoms is relatively close and their properties are similar to that of ceramics or metals. Molybdenum Disilicide is an electricallyconductive material. A passivation layer made of silicon dioxide at high temperatures can be placed on the surface to stop further oxidation. It can be used as a high temperature antioxidation coating material, integrated electro films, structural materials and reinforcing agents in composite materials.
Molybdenum Siicide:
MoSi2 (intermediate phase) is the most silicon-rich in the MoSi binary alloy system. This is a Dalton type intermetallic compound and has a fixed structure. This high-temperature material has great performance because of its dual qualities as a metal and ceramic. Excellent high temperature oxidation resistance. It can withstand temperatures up to 1600 degrees Celsius, equivalent to SiC. MoSi is soft, and can be compared to metal. MoSi is used primarily as heating elements in integrated circuits and for high-temperature anti-oxidation coatings.
MoSi2 consists of silicon and molybdenum bonded with metal bonds. In MoSi2, silicon and silicon are also bonded via covalent bonds. Molybdenum Disilicide is a gray, tetragonal crystalline. It is not soluble or soluble with common mineral acids such as aqua regia, but it can be dissolved in mixed acids of hydrofluoric and nitric acids. It can be used to heat elements in high-temperature (1700), oxidizing environments due to its high resistance against high-temperature oxygenation.
An oxidizing atmosphere forms a protective layer on the surface dense quartz glass (SiO2) that has been heated to high temperatures. It prevents continuous molybdenum diilicide oxidation. SiO2 fused with SiO2 at 1710degC is what forms a protective coating. The action of expanding its surface causes it to lose its protective power. The oxidant acts on the element and forms a protective coating. The element can not be used at temperatures between 400 and 700 degrees C for very long times due to its strong oxidation.
Molybdenum Silicide:
You can use molybdenum disilicide in high-temperature anti-oxidation materials, electric heating element elements, structural materials and reinforcing agents of composite materials. Wear-resistant materials are also used.
Advanced material Tech Co., Ltd. is a professional silicide dust Over 12 years’ experience in developing and researching chemical products. You can pay by Credit Card, T/T or West Union. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.
You can find high-quality, high-quality boron carbonide powder here Please contact us You can also send us an enquiry
Molybdenum Siicide:
MoSi2 (intermediate phase) is the most silicon-rich in the MoSi binary alloy system. This is a Dalton type intermetallic compound and has a fixed structure. This high-temperature material has great performance because of its dual qualities as a metal and ceramic. Excellent high temperature oxidation resistance. It can withstand temperatures up to 1600 degrees Celsius, equivalent to SiC. MoSi is soft, and can be compared to metal. MoSi is used primarily as heating elements in integrated circuits and for high-temperature anti-oxidation coatings.
MoSi2 consists of silicon and molybdenum bonded with metal bonds. In MoSi2, silicon and silicon are also bonded via covalent bonds. Molybdenum Disilicide is a gray, tetragonal crystalline. It is not soluble or soluble with common mineral acids such as aqua regia, but it can be dissolved in mixed acids of hydrofluoric and nitric acids. It can be used to heat elements in high-temperature (1700), oxidizing environments due to its high resistance against high-temperature oxygenation.
An oxidizing atmosphere forms a protective layer on the surface dense quartz glass (SiO2) that has been heated to high temperatures. It prevents continuous molybdenum diilicide oxidation. SiO2 fused with SiO2 at 1710degC is what forms a protective coating. The action of expanding its surface causes it to lose its protective power. The oxidant acts on the element and forms a protective coating. The element can not be used at temperatures between 400 and 700 degrees C for very long times due to its strong oxidation.
| Molybdenum Silicide Properties | |
| Other Titles | Molybdenum disilicide (MoSi2 Powder) |
| 12136-78-6 | |
| Compound Formula | MoSi2 |
| Molecular Weight | 152.11 |
| Appearance | Gray powder to black powder |
| Melting Point | 1900-2050 degC |
| Boiling Point | N/A |
| Density | 6.23-6.31 g/cm3 |
| Solubility of H2O | N/A |
| Electrical Resistivity | 0.0000270 – 0.0000370 ohm-cm |
| Specific Heat | 0.437 J/g-degC (23 degC) |
| Tensile strength | 185 MPa |
| Thermo Conductivity | 66.2 W/m-K (23 degC) |
| Thermal Expansion | N/A |
| Vickers Hardness | 900-1200 |
| Young’s Module | N/A |
| Exact | 153.859261 |
Molybdenum Silicon MoSi2 MoPowder CAS 12136-878-6
You can use molybdenum disilicide in high-temperature anti-oxidation materials, electric heating element elements, structural materials and reinforcing agents of composite materials. Wear-resistant materials are also used.
- Electric heating elements for the energy chemical industry, such as gas burners, electric heat exchangers in atomic reactor devices and gas burners. Also, thermocouples with protective tubes and melting vessels.
- MoSi2 and the other refractory metallic silicides, WSi2, TaSi2, are used in microelectronics. are key candidate materials for large scale integrated circuit gate or interconnect film production.
- Aerospace: It has been thoroughly researched and used as a high temperature antioxidation coating. This material is especially useful for components of turbine engines such as propellers, blades and impellers.
- Automobile industry: engine parts, turbochargers, valve bodies and spark plugs.
Advanced material Tech Co., Ltd. is a professional silicide dust Over 12 years’ experience in developing and researching chemical products. You can pay by Credit Card, T/T or West Union. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.
You can find high-quality, high-quality boron carbonide powder here Please contact us You can also send us an enquiry
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